Over the past 20 years, these trees have been dealing with the Bark Beetle and now a new problem, Pitch Canker, a fungal ...

The decay is triggered by a fungus that targets the tree's bark ... causing a sunken area of dead bark and, eventually, death of the branch. New cankers form from mid-spring, and once formed ...

I have a house in Houston. Does blooming of tropical trees like Bauhinia, Erythrina, and Tabebuia depend on their age or size ...

Trees are more than just beautiful additions to our surroundings—they are vital to the health of our environment and the well-being of our communities. They provide shade, improve air quality, enhance ...

Jillian Patrie | University of Minnesota Yard and Garden Extension ...

Trees can survive for long periods with diseased plant tissues, which cause bark discoloration. Prevention is the best option to protect against citrus canker. Canker causes the tree to ...